Our advantages: Factory direct most competitive price! 15 years of manufacture experience on glass fittings. Designed & manufactured according to Australian Standard AS1926.1-2007 for swimming pool fencing safety, Australia Balustrade Standard AS1288 & AS1926. Friction Spigots require No holes in the glass so you can put as many clamps as you like along larger panels of glass. FREE POSTAGE AUSTRALIA WIDE.